Consider just doing dropping the global leader board. Who benefits from it? For most, it’s a passing curiosity. But for some, it’ll be an obsession which ends up endangering them, animals/plants, and others. These kinds of contents can encourage someone who may not tromp through a delicate bog normally to decide to step off the boardwalk and recklessly go get that picture for the app points. And for 99% of the world, it’s just an additional screen with no chance of being relevant.

Replace it with a leaderboard amongst phone contacts/friended users